6.1
MEDIUM CVSS 3.1
CVE-2021-35043
Apache AntiSamy HTML Injection
Description

OWASP AntiSamy before 1.6.4 allows XSS via HTML attributes when using the HTML output serializer (XHTML is not affected). This was demonstrated by a javascript: URL with &#00058 as the replacement for the : character.

INFO

Published Date :

July 19, 2021, 3:15 p.m.

Last Modified :

Nov. 21, 2024, 6:11 a.m.

Remotely Exploit :

Yes !

Source :

[email protected]
Affected Products

The following products are affected by CVE-2021-35043 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Oracle retail_back_office
2 Oracle banking_platform
3 Oracle insurance_policy_administration
4 Oracle banking_enterprise_default_management
5 Oracle banking_enterprise_default_managment
6 Oracle banking_party_management
7 Oracle retail_central_office
8 Oracle retail_returns_management
9 Oracle middleware_common_libraries_and_tools
1 Netapp active_iq_unified_manager
1 Antisamy_project antisamy
: Total Affected Vendor : 3 | Products : 11
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 2.0 MEDIUM [email protected]
CVSS 3.1 MEDIUM [email protected]
Solution
Follow the instructions below to mitigate the CVE-2021-35043 vulnerability.
There is no known solution at this time.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-35043.

URL Resource
https://github.com/nahsra/antisamy/pull/87 Patch Third Party Advisory
https://github.com/nahsra/antisamy/releases/tag/v1.6.4 Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2022.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html Patch Third Party Advisory
https://github.com/nahsra/antisamy/pull/87 Patch Third Party Advisory
https://github.com/nahsra/antisamy/releases/tag/v1.6.4 Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2022.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html Patch Third Party Advisory
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-35043 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-35043 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-35043 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2021-35043 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://github.com/nahsra/antisamy/pull/87
    Added Reference https://github.com/nahsra/antisamy/releases/tag/v1.6.4
    Added Reference https://www.oracle.com/security-alerts/cpuapr2022.html
    Added Reference https://www.oracle.com/security-alerts/cpujan2022.html
    Added Reference https://www.oracle.com/security-alerts/cpujul2022.html
    Added Reference https://www.oracle.com/security-alerts/cpuoct2021.html
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Oct. 29, 2022

    Action Type Old Value New Value
    Changed Reference Type https://www.oracle.com/security-alerts/cpujan2022.html Patch, Vendor Advisory https://www.oracle.com/security-alerts/cpujan2022.html Patch, Third Party Advisory
    Changed Reference Type https://www.oracle.com/security-alerts/cpujul2022.html No Types Assigned https://www.oracle.com/security-alerts/cpujul2022.html Patch, Third Party Advisory
    Changed Reference Type https://www.oracle.com/security-alerts/cpuoct2021.html Third Party Advisory https://www.oracle.com/security-alerts/cpuoct2021.html Patch, Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:a:oracle:banking_enterprise_default_management:2.6.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_management:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_management:2.7.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_management:2.10.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_management:2.12.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_managment:*:*:*:*:*:*:*:* versions from (including) 2.3.0 up to (including) 2.4.0 *cpe:2.3:a:oracle:banking_party_management:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:*:*:*:*:*:*:*:* versions from (including) 2.3.0 up to (including) 2.4.1 *cpe:2.3:a:oracle:banking_platform:2.6.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:2.7.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.0.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.2.8:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.3.1:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:banking_enterprise_default_management:2.6.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_management:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_management:2.7.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_management:2.10.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_management:2.12.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_managment:*:*:*:*:*:*:*:* versions from (including) 2.3.0 up to (including) 2.4.0 *cpe:2.3:a:oracle:banking_party_management:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:*:*:*:*:*:*:*:* versions from (including) 2.3.0 up to (including) 2.4.1 *cpe:2.3:a:oracle:banking_platform:2.6.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:2.7.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.0.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.2.8:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.3.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:middleware_common_libraries_and_tools:12.2.1.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:middleware_common_libraries_and_tools:12.2.1.4.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Sep. 12, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.6.2:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:banking_enterprise_default_management:2.6.2:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Sep. 12, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.7.0:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:banking_enterprise_default_management:2.7.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Sep. 12, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.7.1:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:banking_enterprise_default_management:2.7.1:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Sep. 12, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.10.0:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:banking_enterprise_default_management:2.10.0:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Sep. 12, 2022

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.12.0:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:banking_enterprise_default_management:2.12.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jul. 25, 2022

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpujul2022.html [No Types Assigned]
  • Modified Analysis by [email protected]

    May. 10, 2022

    Action Type Old Value New Value
    Changed Reference Type https://www.oracle.com/security-alerts/cpuapr2022.html No Types Assigned https://www.oracle.com/security-alerts/cpuapr2022.html Patch, Third Party Advisory
    Changed CPE Configuration OR *cpe:2.3:a:oracle:banking_enterprise_default_managment:*:*:*:*:*:*:*:* versions from (including) 2.3.0 up to (including) 2.4.0 *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.6.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.7.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.10.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.12.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_party_management:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:*:*:*:*:*:*:*:* versions from (including) 2.3.0 up to (including) 2.4.1 *cpe:2.3:a:oracle:banking_platform:2.6.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:2.7.1:*:*:*:*:*:*:* OR *cpe:2.3:a:oracle:banking_enterprise_default_managment:*:*:*:*:*:*:*:* versions from (including) 2.3.0 up to (including) 2.4.0 *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.6.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.7.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.10.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.12.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_party_management:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:*:*:*:*:*:*:*:* versions from (including) 2.3.0 up to (including) 2.4.1 *cpe:2.3:a:oracle:banking_platform:2.6.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:2.7.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.0.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.1.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.2.8:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:insurance_policy_administration:11.3.1:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Apr. 20, 2022

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpuapr2022.html [No Types Assigned]
  • Modified Analysis by [email protected]

    Mar. 04, 2022

    Action Type Old Value New Value
    Changed Reference Type https://www.oracle.com/security-alerts/cpujan2022.html No Types Assigned https://www.oracle.com/security-alerts/cpujan2022.html Patch, Vendor Advisory
    Added CPE Configuration OR *cpe:2.3:a:oracle:banking_enterprise_default_managment:*:*:*:*:*:*:*:* versions from (including) 2.3.0 up to (including) 2.4.0 *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.6.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.7.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.10.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_enterprise_default_managment:2.12.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_party_management:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:*:*:*:*:*:*:*:* versions from (including) 2.3.0 up to (including) 2.4.1 *cpe:2.3:a:oracle:banking_platform:2.6.2:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:2.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:banking_platform:2.7.1:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:linux:*:* *cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* *cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*
  • CVE Modified by [email protected]

    Feb. 07, 2022

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpujan2022.html [No Types Assigned]
  • Modified Analysis by [email protected]

    Dec. 01, 2021

    Action Type Old Value New Value
    Changed Reference Type https://www.oracle.com/security-alerts/cpuoct2021.html No Types Assigned https://www.oracle.com/security-alerts/cpuoct2021.html Third Party Advisory
    Added CPE Configuration OR *cpe:2.3:a:oracle:retail_back_office:14.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_back_office:14.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_central_office:14.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_central_office:14.1:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_returns_management:14.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:retail_returns_management:14.1:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Oct. 20, 2021

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpuoct2021.html [No Types Assigned]
  • Initial Analysis by [email protected]

    Jul. 29, 2021

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    Changed Reference Type https://github.com/nahsra/antisamy/pull/87 No Types Assigned https://github.com/nahsra/antisamy/pull/87 Patch, Third Party Advisory
    Changed Reference Type https://github.com/nahsra/antisamy/releases/tag/v1.6.4 No Types Assigned https://github.com/nahsra/antisamy/releases/tag/v1.6.4 Patch, Third Party Advisory
    Added CWE NIST CWE-79
    Added CPE Configuration OR *cpe:2.3:a:antisamy_project:antisamy:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.4
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 6.1
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Base CVSS Score: 4.3
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.33 }} 0.19%

score

0.55257

percentile